Re: [Matplotlib-users] Blurry Scatter Plot

2015-08-03 Thread ChaoYue 
You may need to remove the alpha=0.05 or set it as 1 I think.

Chao

On Mon, Aug 3, 2015 at 12:51 AM, albad17 [via matplotlib] <
[email protected]> wrote:

> For some reason when I plot a scatter plot like this:
>
> plt.scatter(diamonds['carat'], diamonds['price'], color = 'black', alpha =
> 0.05)
> plt.xlabel('Carat')
> plt.ylabel('Price')
>
> I get a blurry scatter plot as shown in the image
>
>
> I want something more like this:
>
>
> Any help would be greatly appreciated.
>
> Thanks
>
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-- 
please visit:
http://www.globalcarbonatlas.org/
***
Chao YUE
postdoc at LGGE
LGGE, BP 96, 38402 St Martin d'Hères Cedex, France





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Re: [Matplotlib-users] Blurry Scatter Plot

2015-08-02 Thread Thomas Caswell 
Remove the `alpha=0.05` kwargs which is setting the alpha to be almost
transparent.

Tom

On Sun, Aug 2, 2015 at 6:53 PM albad17  wrote:

> For some reason when I plot a scatter plot like this:
>
> plt.scatter(diamonds['carat'], diamonds['price'], color = 'black', alpha =
> 0.05)
> plt.xlabel('Carat')
> plt.ylabel('Price')
>
> I get a blurry scatter plot as shown in the image
> <
> http://matplotlib.1069221.n5.nabble.com/file/n45995/matplotlib_scatter.png
> >
>
> I want something more like this:
> 
>
> Any help would be greatly appreciated.
>
> Thanks
>
>
>
> --
> View this message in context:
> http://matplotlib.1069221.n5.nabble.com/Blurry-Scatter-Plot-tp45995.html
> Sent from the matplotlib - users mailing list archive at Nabble.com.
>
>
> --
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[Matplotlib-users] Blurry Scatter Plot

2015-08-02 Thread albad17 
For some reason when I plot a scatter plot like this:

plt.scatter(diamonds['carat'], diamonds['price'], color = 'black', alpha =
0.05)
plt.xlabel('Carat')
plt.ylabel('Price')

I get a blurry scatter plot as shown in the image
 

I want something more like this:
 

Any help would be greatly appreciated.

Thanks



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